Answer to Question #265338 in General Chemistry for Sunshine Jimenez

Question

The freezing point of pure camphor is 178.4°C, and its molal bpt contant, Kf, is 40°C. kg/mol. Find the freezing point of a solution containing 1.50 g of a compound of molar mass 125 in 35 g of camphor.

Answer 1

∆T_f= K_f×m×i

178×125/35×40= 15.89

15.89×1.5= 23.84°C